blocks death flag flat house mourn Poland spring tragedy windows blue clouds flying jack red sky uk union wind city dutch graphic groningen illustration pride proud vector vlag europe mast national nordic norway norwegian scandinavia sign symbol anthem canadian flapping ocanada pole ripple windy America american Colonial country nation united states of america cutout isolated United States usa Islam islamic moon Ottoman star symbols Tunis Tunisia Australian Southern Cross stars union jack white black boat bones flagpole pirate pirates sail skull swim background bird birds Greece hand places water